64104385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11437}}^1$

素因数の和:11520

約数の個数: 16

約数和(自身を含む): 82353600

約数和(自身を除く): 18249215

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 11437, 57185, 217303, 674783, 1086515, 3373915, 12820877, 64104385]

約数ペア:

[(1, 64104385), (5, 12820877), (19, 3373915), (59, 1086515), (95, 674783), (295, 217303), (1121, 57185), (5605, 11437)]